Buy cannabis seeds online

Cannabis seeds you can trust.

Feminized marijuana seeds for sale online, backed by a germination guarantee and real growers ready to help you choose.

Runtz Auto cannabis plant in full flower, grown from a feminized autoflower seed
Matt and Chase, the two founders of Triangle Seeds, in the garden
Matt & Chase, founders
Who you're buying from

Real growers. Real support.

Triangle Seeds is run by two friends who have grown cannabis since 2006, and grown plants commercially since 2013. Call or text and you reach a grower, not a call center.

Read Our Story
From our gardens

Incredible Smells, Flavors and Colors

Flowering times to match your growing environment.

One quick thing

Marijuana seeds, weed seeds, cannabis seeds: the same seed.

Different names, same plant. What actually changes your grow is feminized versus regular, and photoperiod versus autoflower, not the name on the label.

Healthy ten day old cannabis seedling grown from a feminized Triangle Seeds seed
What shows up at your door

Seeds worth trusting.

A seed that does not sprout, or turns out male, costs you a season. That is why every seed we sell is feminized.

Germination guaranteedFollow our germination guide. If a seed does not sprout, we replace it.
Feminized geneticsNearly every seed grows into a flowering female plant.
A real grower on the lineText or call and talk to someone who has grown what you are buying.
Common questions

Frequently asked questions

Yes. Cannabis seeds are classified as hemp under the 2018 Farm Bill and are legal to buy and ship in all fifty states. The seed contains no meaningful THC, so purchasing and receiving it is legal nationwide, whether or not your state has legalized cannabis.
For buyers in the USA, a domestic seed bank is usually the best place to order. Buying from a US-based seller means no customs delays or seizures, faster shipping, and a real business you can contact if there is a problem. Overseas seed banks carry a genuine risk of shipments being held at the border.
The best cannabis seed companies and the best site to buy marijuana seeds share the same traits: US-based shipping, feminized genetics, a germination guarantee, and a real person you can reach with questions. Triangle Seeds is a grower-run seed bank built around those four things, not just another storefront.
There is none. Cannabis is the botanical name, and marijuana, weed, and pot are common names for the same plant. A seed bank selling cannabis seeds is selling marijuana seeds. What actually changes your grow is whether the seeds are feminized and whether the variety is photoperiod or autoflower.
Yes. Buying and receiving seeds is legal in every state regardless of your local cannabis laws. Growing the plants is the separate question that depends on your state, so check your state's home grow laws before planting.
Yes. Orders are packaged without any branding that reveals the contents and typically ship within one to two business days through standard carriers to all fifty states. There is no customs step and no signature required.
Price varies by strain and pack size, and most home growers start with three to five seeds of a variety. The cheapest seed is rarely the best value, since a seed that does not germinate or turns out male costs you a whole season. Feminized genetics and a seller who stands behind them matter more than the sticker price.
Yes. Follow our germination guide exactly, and if a seed does not sprout, we will send a replacement. There are conditions around timing, order date, and photo documentation, so read the full terms on our germination guide page.
We ship to every state in the USA, so wherever you are, ordering online is usually faster and gives you far more selection than hunting for a local shop. Orders generally arrive within a few days of shipping.
Clones are live plants, so they cannot legally ship across state lines the way seeds can. Seeds are federally legal to ship anywhere in the USA, which is why almost every home grower outside a legal state starts from seed rather than a clone.
Yes, every seed we sell is feminized, which means almost every seed grows into a female plant that produces flower. Not every seed bank sells only feminized genetics, so it is worth checking before you order anywhere.
Weekly Newsletter
0